she was there with john mayer. >> really? >> yes. >> they're together? >> yes. saw the two of them. >> yes. >> gayle, i know you were there. what was it like? >> i was there with favorite daughter thinking, maybe it's not so bad hanging out with mom. no it was great. it was a time for the first family to celebrate. they were surrounded by friends and other people who love and support them. you could just tell the food was great, the music was great, but i left at 12:15 because i wanted to be here on time, so i can't tell you what happened after that. but i hear it went late into the evening. really, really nice group of people. nice party. >> well, i was up kind of in the middle of the night like 3 a.m. and that's when i saw katy perry's tweet come through that she had just left so it sounds like the party went very late. >> it did. people at the white house, i'll say this like to dance. i'll say that, like to dance. >> good. in one of the show-stoppers of inauguration night was michelle obama's ball gone. as jan crawford reports, she chose a familiar name to de